#91C561#91C561

#91C561 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.5% C 0.142 H 131.7°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#91C561
RGB	rgb(145, 197, 97)
HSL	hsl(91, 46%, 58%)
HSV	hsv(91, 51%, 77%)
CMYK	cmyk(26.4%, 0%, 50.8%, 22.7%)
CIE-LAB	lab(74.07, -34.00, 44.40)
CIE-LCH	lch(74.07, 55.92, 127.44°)
OKLab	oklab(76.48% -0.0943 0.106)
OKLCH	oklch(76.48% 0.142 131.7)
XYZ	xyz(33.8005, 46.8144, 18.5622)
Luminance	0.4682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C561 #9561C5

analogous

#C3C561 #91C561 #61C563

triadic

#91C561 #6191C5 #C56191

tetradic

#91C561 #61C3C5 #9561C5 #C56361

square

#91C561 #61C3C5 #9561C5 #C56361

split-complementary

#91C561 #6361C5 #C561C3

monochromatic

#547E2E #72AA3F #91C561 #B0D58E #CFE6BB

Accessibility & contrast

On white

2.03

#91C561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#91C561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C561

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C561	#FFFFFF	#000000	##000000
##91C561	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB958

Deuteranopia (green-blind)

#C5B567

Tritanopia (blue-blind)

#93BEAE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c561;
/* rgb */ color: rgb(145, 197, 97);
/* oklch */ color: oklch(76.5% 0.142 131.7);

Tailwind

colors: {
  custom: {
    50: '#b3d790',
    500: '#91c561',
    950: '#000000',
  },
}

SCSS

$custom: #91c561;
$custom-light: #b3d790;
$custom-dark: #000000;

JSON

{
  "hex": "#91c561",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 97
  },
  "hsl": {
    "h": 91.2,
    "s": 46.296,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76477,
    "c": 0.1419,
    "h": 131.7
  },
  "luminance": 0.46815
}

Semantic roles & 50–950 ramp

primary

#91C561

secondary

#C2ADD5

accent

#52D697

background

#FBFDF9

surface

#F6FAF1

border

#D0D3CB

text

#11140D

muted

#80837E

Preview Lab

Preview with #91C561

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →